Trying to convert a python project (that uses selenium to scrape twitter tweets without using the limited twitter api) into R programming. Works fine in Python but I want to recreate it in R. New to R but i have…
I want to draw a multiple pie chart using R. I have data contains 3 levels of information, and I want to highlight information in the third level. For example, my sample size is 48, which is divided into 12…
The answer to the question located here does not seem to work anymore: Obtaining twitter screen names from a twitter list Does anyone know if the twitteR package has been changed since it was answered in 2015. If so, is…
I was trying to understand what topics do some of the celebritites about. I established a twitter API connection and got tweets of a few personalities from their verified handles. I processed the tweets by following - Replaced graphic characters…
I have this problem with an ugly looking overlapping regression line when I plot my calculations with scatterplot() in combination with abline(): The bug seems to occur only when the line is cutting the upper frame. Unfortunately it happens with…
I have created a heatmap in ggplot2 using geom_tile and mapped the values using scale_fill_gradientn. The colourbar is separated into two gradients. One gradient maps values from 0 to 0.05, and the other gradient maps values from 0.05 to 1.…
I want to put three histogram plots (using this code) into single plot: plot(0, type="n", xlab="", ylab="", xlim=c(-10, 10)) abline(v=0) and just the maian plot x axis is scaled. i tried to provide the idea picture by photoshop. Could anyone…
I am currently creating plots with ggplot2 for a latex document and discovered that ggplot2 adds many unwanted margins: painted red by plot.background=element_rect(fill="red"): small margin on the left small margin between image and legend painted violet with photoshop: margin on…
I am using R and I need to retrieve the few most recent posts from a Twitter user (@ExpressNewsPK) using twitteR api. I have created an account and have an access token, etc. I have used the following command to…
How do I talk to the REST API of a JIRA installation that runs on a remote server? Details I'd like to work through this little example of how to interact with JIRA's REST API. This is the request I'd…